-- 所有的group
groups = {
	{ id = 250002001, refresh_id = 1002, pos = { x = 1568.444, y = 242.359, z = -585.191 } },
	{ id = 250002002, refresh_id = 1002, pos = { x = 1540.561, y = 245.126, z = -604.313 } },
	{ id = 250002004, refresh_id = 1, pos = { x = 1540.525, y = 245.856, z = -612.921 } },
	{ id = 250002005, refresh_id = 1001, pos = { x = 1584.017, y = 290.051, z = -822.045 } }
}